Answers by Feihua Fang
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Answers by Feihua Fang

Answers by Feihua Fang
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Once a time/temperature control for safety food item is thawed, how many times can the food be refrozen?
answered Jun 2, 2019
5 votes
120k views
Which expression is equivalent to 8+18a−2+6a ? 8(1+2a)−(2+6a) 24a + 10 24a+6 30a
answered Sep 7, 2018
2 votes
4.2k views
A full stretching session should take between __________. A. five and ten minutes B. half an hour to an hour C. one and two hours D. ten and twenty minutes I can't decide between the first and the last
answered Mar 1, 2018
5 votes
77.2k views
A local band is holding a concert. The price of a ticket to the concert is $15. The band must sell enough tickets to cover at least the $525 cost of renting the gym. Write and solve an inequality to determine
answered Feb 26, 2018
6 votes
196k views
Living organisms grow bigger, repair damage to themselves, and reproduce. In what way are all these proccesses simialar?
answered Jan 27, 2018
4 votes
138k views
Graham's sunflower is 2 feet tall. Katie's sunflower is 1 foot 8 inches tall. How much taller is Graham's sunflower?
answered Jun 4, 2017
5 votes
115k views
-2x-y=-9 5x-2y=18 substitution
answered Nov 29, 2016
4 votes
3.1k views
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